From cdcb70233750210f9334f3e9fe801f92eb99c244 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karsten=20Ku=CC=88pper?= <karsten.kuepper@bcc.no>
Date: Tue, 18 Jun 2024 16:01:46 -0400
Subject: [PATCH] always redirect to bmm.bcc.media unless it has ?force-old

---
 BMM.Website/HtmlResult.cs | 21 +++++++++++++++++++++
 BMM.Website/Program.cs    | 11 ++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/BMM.Website/HtmlResult.cs b/BMM.Website/HtmlResult.cs
index f8ea62b0..567cefd3 100644
--- a/BMM.Website/HtmlResult.cs
+++ b/BMM.Website/HtmlResult.cs
@@ -1,5 +1,6 @@
 using System.Net.Mime;
 using System.Text;
+using Microsoft.AspNetCore.Mvc;
 
 namespace BMM.Website;
 
@@ -54,4 +55,24 @@ public async Task ExecuteAsync(HttpContext httpContext)
         httpContext.Response.ContentLength = Encoding.UTF8.GetByteCount(adjustedHtml);
         await httpContext.Response.WriteAsync(adjustedHtml);
     }
+}
+
+public class RedirectResult : IResult
+{
+    public async Task ExecuteAsync(HttpContext httpContext)
+    {
+        var newUrl = $"https://bmm.bcc.media{httpContext.Request.Path}{httpContext.Request.QueryString}";
+        
+        httpContext.Response.StatusCode = StatusCodes.Status302Found;
+        httpContext.Response.Headers.Add("Location", newUrl);
+        await Task.CompletedTask;
+    }
+}
+
+public static class Helper
+{
+    public static IResult Result()
+    {
+        return new RedirectResult();
+    }
 }
\ No newline at end of file
diff --git a/BMM.Website/Program.cs b/BMM.Website/Program.cs
index 315f4c43..ea9adc12 100644
--- a/BMM.Website/Program.cs
+++ b/BMM.Website/Program.cs
@@ -1,5 +1,6 @@
 using System.Globalization;
 using BMM.Website;
+using Microsoft.AspNetCore.Http.Extensions;
 using Microsoft.AspNetCore.Rewrite;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -11,7 +12,15 @@
 
 var indexFile = File.ReadAllText("wwwroot/index.html");
 
-var handler = () => new HtmlResult(indexFile);
+var handler = (HttpContext context) =>
+{
+    if (context.Request.QueryString.ToUriComponent().Contains("force-old"))
+    {
+        return new HtmlResult(indexFile);
+    }
+
+    return Helper.Result();
+};
 
 app.MapGet("/", handler);
 app.MapGet("index.html", handler);